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# Test: Analysis of Steam Cycles - 1

## 10 Questions MCQ Test Topicwise Question Bank for Mechanical Engineering | Test: Analysis of Steam Cycles - 1

Description
This mock test of Test: Analysis of Steam Cycles - 1 for Mechanical Engineering helps you for every Mechanical Engineering entrance exam. This contains 10 Multiple Choice Questions for Mechanical Engineering Test: Analysis of Steam Cycles - 1 (mcq) to study with solutions a complete question bank. The solved questions answers in this Test: Analysis of Steam Cycles - 1 quiz give you a good mix of easy questions and tough questions. Mechanical Engineering students definitely take this Test: Analysis of Steam Cycles - 1 exercise for a better result in the exam. You can find other Test: Analysis of Steam Cycles - 1 extra questions, long questions & short questions for Mechanical Engineering on EduRev as well by searching above.
QUESTION: 1

### Critical temperature and pressure for steam is

Solution:

The critical temperature of steam is defined as the temperature above which it is impossible to liquefy the steam by pressure alone.

QUESTION: 2

Solution:
QUESTION: 3

### Which of the following aspect is not true pertaining to latent heat?

Solution:
QUESTION: 4

Rankine cycle is a

Solution:
QUESTION: 5

Rankine cycle efficiency of a good steam powerplant is in the range of

Solution:
QUESTION: 6

The overall efficiency of thermal power plant is equal to

Solution:
QUESTION: 7

Internal irreversibility of Rankine cycle is caused by following except

Solution:

Option (b) is the cause for external irreversibility of Rankine cycle.

QUESTION: 8

Which of the following component is not subjected to high-pressure high-temperature steam?

Solution:

The maximum temperature and pressure is subjected in superheaters, valves, pipelines, inlet stages of turbine etc. in condenser due to flow of water, temperature is considerably less.

QUESTION: 9

select the FALSE statement:

Solution:

Steam power plant in cold region is more efficient.

QUESTION: 10

Thermal efficiency of steam power plant is maximum at boiler pressure of

Solution:

It has been observed that by increasing the boiler pressure (other factors remaining same) the cycle tends to rise and reaches a maximum value at a boiler pressure of about 166 bar.